Lichen striatus: clinical and epidemiological review of 23 cases

Peramiquel, Laura; Baselga, Eulàlia; Dalmau, Joan; Roé, Esther; Campos, Maria del Mar; Alomar, A.

doi:10.1007/s00431-005-0032-9

Cited by 39 publications

(36 citation statements)

References 8 publications

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“…When linear lichen planus develops in childhood, lichen striatus should be excluded as a differential diagnosis. This dermatitis lacks Wickham striae and can easily be differentiated from LP histopathologically [71].…”

Section: Differential Diagnostic Considerationsmentioning

confidence: 93%

Clinical variants of lichen planus

Wagner

Rosé²,

Sachse

2013

J Deutsche Derma Gesell

100

132

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SummaryLichen planus is characterized by lichenoid, polygonal papules with fine white lines, called Wickham striae. Lesions most commonly occur on the limbs and on the dorsal aspect of the trunk. At the same time often leukoplakia of mucous membranes as well as nail disorders are seen.There are numerous variants of lichen planus which can be distinguished from the classical form on the basis of morphology and distribution of the lesions. The typical primary lesion of lichen planus may be replaced by other forms, such as patches, hyperkeratoses, ulcerations, or bullous lesions. Moreover, distribution patterns of these lesions may vary and include erythrodermic, inverse or linear arrangements. In contrast to these numerous clinical features, histologic findings remain characteristic in the variants, so that the diagnosis can be made securely. Differential diagnoses of lichen planus include diverse dermatoses such as bullous pemphigoid or paronychia.

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Section: Differential Diagnostic Considerationsmentioning

confidence: 93%

Clinical variants of lichen planus

Wagner

Rosé²,

Sachse

2013

J Deutsche Derma Gesell

100

132

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“…7 In 2008 Meyer et al 12 characterized Blaschko lines originating during early embryogenesis by various genetic mechanisms, including functional X-chromosomal mosaicism, postzygotic mutations, gametic half-chromatid mutations and loss of heterozygosity. 13,21 The hallmark of LS is the linear configuration of the efflorescences along Blaschko's lines. 12 Among the Blaschko-linear dermatoses, LS and BL are the most striking dermatoses with historically distinct clinical characteristics.…”

Section: Discussionmentioning

confidence: 99%

Lichen striatus and blaschkitis: reappraisal of the concept of blaschkolinear dermatoses

Müller

Schmaltz

Vogt

et al. 2010

British Journal of Dermatology

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We characterize the two main blaschkolinear dermatoses BL and LS sensu stricto morphologically and open new insights into the pathogenesis of these diseases. We propose the concept of a wide spectrum of blaschkolinear dermatoses with BL and LS located somewhere within the spectrum. We do not think that it is helpful for clinicians to enlarge the spectrum of blaschkolinear diseases and to create numerous 'new' entities. Rather, our aim was to unify diseases with similar clinical and histopathological features and common genetic pathomechanisms underlying phenotypic variations.

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“…40,41 Tırnak tutulumu çok nadirdir ve uzamış hastalığa bağlı gelişmektedir. 9 Likenoid değişiklikler tek tırnağın medial veya lateral parçasını etkilediğinde bu hastalıktan şüphelenilmeli-dir.…”

Section: Li̇ken Stri̇atusunclassified

Nail Diseases in Children: Review

Baykal¹,

Arıca²

2015

Turkiye Klinikleri J Dermatol

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Çocuklarda Görülen Tırnak Hastalıkları Ö ÖZ ZE ET T Çocuklarda tırnak hastalıklarının tanı alması kolay olmamaktadır. Tırnak muayenesi çocuklarda fizik muayenenin önemli bir parçasıdır. Tırnak hastalıkları fizyolojik değişiklikler, konjenital ve kalıtsal durumlar, dermatolojik hastalıklar, tümörler, enfeksiyonlar, travmatik değişiklikler, sistemik veya iyatrojenik nedenler olarak yedi başlık altında incelenebilir. Beau çizgileri, koilonişi, onikoşizi gibi fizyolojik değişiklikler genellikle yaş ile birlikte geriler ve tedavi gerektirmez. Konjenital hastalıklardan tırnak patella sendromunda üçgen şeklinde lunula görülmesi, hastalık için patognomoniktir. Anonişi ve mikronişi izole olabilir ya da çeşitli kompleks sendromların bir parçası olabilir. En sık görülen enfeksiyon, tırnak çevresi yerleşimli siğillerdir. Dermatolojik hastalıklar psöriyazis, liken planus, parakeratozis püstüloza, trakionişi ve liken striatusu kapsamaktadır. Parakeratozis püstüloza ve liken striatus ise tipik olarak çocuk populasyonda izlenmektedir. Tümörler çocuklarda nadiren gö-rülmektedir. Subungual ekzositoz tanısı radyografik değerlendirme ile konulabilir. Çocuklarda longitudinal melanonişilerin %75'i iyi huylu melanositik hiperplaziye bağlı gelişmektedir. Akut tırnak travmaları ve bunların sekelleri pediatrik tırnak konsültasyonlarının en sık nedenleridir. Hastalar sık-lıkla erken çocukluk çağda travmalar sonucu uygunsuz tedavi edilmeye bağlı gelişen geç dönem tır-nak distrofileri için başvurmaktadır. Onikofaji ve onikotillomani kronik travmadan sorumludur. Bu çalışmada, çocuklarda görülen tırnak hastalıkları ve tedavi seçenekleri sunulmuştur.A An na ah h t ta ar r K Ke e l li i m me e l le er r: : Tırnak hastalıkları; çocuk A AB BS S T TR RA AC CT T Nail diseases in children are not easy to diagnose. The examination of nail is an important part of the pediatric physical examination. We can consider nail disorder into seven categories as physiologic alterations, congenital and inherited conditions, infections, dermatologic disorders, tumors, trauma and systemic or iatrogenic nail alterations. Physiologic alterations like beau lines, koilonychia and onychoschizia usually disappear with age and do not require treatment. In congenital disorder nail patella sendrom; triangular lunula is patognomonic for the disease. Anonychia and micronychia can be isolated or part of various complex syndromes. The most common infection is the periungal wart. Dermatologic diseases includes psoriasis, lichen planus, parakeratosis pustulosa, trachyonychia and lichen striatus. Parakeratosis pustulosa and lichen striatus are typically seen in pediatric population. Tumors are rare in children. Subungal exostosis can be diagnosed with radiographic examination. In children; %75 of longitudinal melanonychia is due to benign melanocytic hyperplasia. Acute nail trauma and their sequelae are common cause of pediatric nail consultation. Too often patients ask for help for late dystrophies caused by inadequate management of a nail trauma. Onychophagia and onchotillomani...

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Lichen striatus: clinical and epidemiological review of 23 cases

Cited by 39 publications

References 8 publications

Clinical variants of lichen planus

Clinical variants of lichen planus

Lichen striatus and blaschkitis: reappraisal of the concept of blaschkolinear dermatoses

Nail Diseases in Children: Review

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